Skunk2 Pro Series 02-06 Honda/Acura K20A2/K20A3 Intake Manifold (Race Only)

Skunk2s engineers looked to the popular 06-10 Civic Si’s RBC intake manifold for inspiration when developing our Pro Series Intake Manifold for K-series engines (excluding 06-10 Civic Si) and went back to the drawing board. Each of Skunk2’s Pro Series Intake Manifolds for Honda’s K-series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high-horsepower applications. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, Pro Series manifolds were designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains. Skunk2’s all-new, cast-aluminum Pro Series Intake Manifolds for Honda’s K-series engines are a direct-fit replacement for all K-series engines (excluding 06-10 Civic Si) thanks to their unique, patent-pending water neck designs and throttle body flanges, which are compatible with OEM throttle bodies as well as those as large as 76mm. The special water neck designs eliminate the cutting that would otherwise be involved with some RBC applications and the supplied thermal-insulated intake manifold gasket makes for a truly bolt-on installation (no drilling or modifying required). Pro Series manifolds also incorporate an angled-runner design, which allows for ample hood clearance on ’88-’00 Civics and ’90-’01 Integras with K-series engine swaps, as well as additional core support clearance on ’02-’05 Civic Sis. Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output. Pro Series Intake Manifold; 70mm TB Opening; Can Be Inlet Matched To 76mm; Uses Factory Water Neck; As Cast; Ideal for turbocharged and naturally aspirated applications.; 70mm throttle body opening can be port-matched up to 76mm.; 06+Civic Si use part # 307-05-0320/307-05-0325; Re-uses OEM Coolant Neck Fitment: 2002 Acura RSX Base 2002 Acura RSX Type-S 2002 Honda Civic Si 2002 Honda CR-V EX 2002 Honda CR-V LX 2003 Acura RSX Base 2003 Acura RSX Type-S 2003 Honda Accord DX 2003 Honda Accord EX 2003 Honda Accord LX 2003 Honda Civic Si 2003 Honda CR-V EX 2003 Honda CR-V LX 2003 Honda Element DX 2003 Honda Element EX 2004 Acura RSX Base 2004 Acura RSX Type-S 2004 Honda Accord DX 2004 Honda Accord EX 2004 Honda Accord LX 2004 Honda Civic Si 2004 Honda CR-V EX 2004 Honda CR-V LX 2004 Honda Element DX 2004 Honda Element EX 2004 Honda Element LX 2005 Acura RSX Base 2005 Acura RSX Type-S 2005 Honda Accord DX 2005 Honda Accord EX 2005 Honda Accord LX 2005 Honda Accord SE 2005 Honda Civic Si 2005 Honda CR-V EX 2005 Honda CR-V LX 2005 Honda CR-V SE 2005 Honda Element EX 2005 Honda Element LX 2006 Acura RSX Base 2006 Acura RSX Type-S 2006 Honda Accord EX 2006 Honda Accord LX 2006 Honda Accord LX Special Edition 2006 Honda Accord Value Package 2006 Honda CR-V EX 2006 Honda CR-V LX 2006 Honda CR-V SE 2006 Honda Element EX 2006 Honda Element LX 2007 Honda Accord EX 2007 Honda Accord EX-L 2007 Honda Accord LX 2007 Honda Accord Special Edition 2007 Honda Accord Value Package 2007 Honda CR-V EX 2007 Honda CR-V EX-L 2007 Honda CR-V LX 2007 Honda Element EX 2007 Honda Element LX 2007 Honda Element SC 2008 Honda CR-V EX 2008 Honda CR-V EX-L 2008 Honda CR-V LX 2008 Honda Element EX 2008 Honda Element LX 2008 Honda Element SC 2009 Honda CR-V EX 2009 Honda CR-V EX-L 2009 Honda CR-V LX 2009 Honda Element EX 2009 Honda Element LX 2009 Honda Element SC 2010 Honda Element EX 2010 Honda Element LX 2010 Honda Element SC 2011 Honda Element EX 2011 Honda Element LX